Average time of occurrence of reported Tornadoes in Virginia from 1950-2011 - 3:17 pm. Virginia Annual Lightning Density - 8.7 flashes per square mile - 20th highest in U.S. Record Driest year in Virginia from 1895-2012 - 1930, avg precipitation 25.15 inches.
A Host family is a family that takes on the responsibility of allowing a student from another country to stay at their home for anywhere from a few weeks Community for high school exchange students and host families.
A potential host family must: 1  have at least one child under the age of 18. 2  consist of at least one parent. 3  be able to provide the au pair with her own room and three meals a day. 4  be able to accept the au pair as a member of their own family. 5  have healthy principles and a tendency towards social relations.